What knowledge do you need to have in order to work in 1C in commercial companies?

Question

1C-Enterprise

1 year has passed since I started working in 1s-enterprise in slow/mood mode. I bought all the books of Khrustaleva and Radchenko, but read selectively. Finished 20 hour useless courses.
I picked 1C only within the framework of the tasks of my director, and at my leisure I created my own configurations. What I can do:
- deploy a server from scratch and organize work for several users, including through a web client
- write your own configuration with reports, registers, directories, events ...
- import / export data, search, replace, write your own processing, xml
- connection to the IM site (Bitrix. There is only its own scribbling, I have not even tried the standard exchange).
- connection of any sms, telegrams and other not complex api. I can connect delivery, such as SDEK.
- I write requests, although I have to peep into examples
- I work on managed and regular forms. Version 8.3.
- in 1C we keep records of goods, nomenclature, orders, pre-orders, sales, income, expenses, customers ...

I don’t know how:
- group work, when configurations are written by several people, and then combined
- mssql optimization (configured and forgot, I don’t go there )
- data conversion, data transfer to other versions and other migrations
- routine tasks (not necessary)
- 1c warehouse, salary and personnel ....

In the current work, 40% are reports, 40% layout of forms, 10% development of new functionality and 10% work with users, such as "Add a new column to the form".
In the company, besides me, no one is engaged in 1C, therefore there are no mentors and no one checks the curvature of the code either.
I want to improve my knowledge to a confident middle so that in 4-6 months I can start going to interviews.

Answer 1

I would advise you to go work for the French. You don't need to tighten anything. Get comfortable with teamwork, with typical configurations, with standard approaches and development methods. Yes, and certification from 1C will help in prevention, against the impostor syndrome.
It looks like you already have a base, franchises also take greener specialists.

Answer 2

What knowledge do you need to have

Not correct setting, because. in different offices in different ways.

I don’t know how:
- group work, when configurations are written by several people, and then combined
- mssql optimization (configured and forgot, I don’t go there)
- data conversion, data transfer to other versions and other migrations
- routine tasks (didn’t have to)
- 1c warehouse , salaries and personnel ....

Here is a plan for self-improvement.

Finished 20 hour useless courses.

find more informative, specialized. Well, or watch everything, get a general idea of ​​​​the possibilities for a start. And when you need to know where to look in more detail.
Franch, optional. But having someone to talk to is so important, it's worth finding.

Answer 3

Like norms. impressed causes, but when I saw:

- write your own configuration with reports, registers, directories, events...

Almost all the configurations that I have seen consist of directories, documents, registers and reports.
This phrase does not say anything at all, since one such shit will be written in the form of a document and it will work askew, if only it is alive .. and the other is neat, with the removal of procedures and functions into common modules, taking into account the client-server architecture, well, etc. etc.
Those. I created a report, and in it a cycle in a cycle on a cycle and a request in it ..
And someone pulled out all the data with one request.
When I was a trainee, I also wrote adaptations. They even worked, but people suffered =)
I will support Sergey: if you need to gain experience, you need to go to the French.